Beginner

No maths, no code. Just the big ideas.

Start here if AI feels like magic. You'll learn what AI actually is, how machines learn from examples, and how chatbots like ChatGPT and Claude work under the hood.

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  1. ๐Ÿช† What is AI, really?AI, machine learning, deep learning, generative AI: four words that fit inside each other like nesting dolls.5 min ยท 2 quizzes
  2. ๐Ÿ” How machines learnGuess, check, adjust, repeat. Every model on Earth learns with the same simple loop.5 min ยท 2 quizzes
  3. ๐Ÿงญ Three ways to learnLearning with answers, learning without answers, and learning by trial and error.5 min ยท 2 quizzes
  4. ๐Ÿ•ธ๏ธ Neural networks, gentlyTiny calculators, wired in layers, that together can recognise a face or write a poem.6 min ยท 2 quizzes
  5. ๐Ÿ—‚๏ธ Data is everythingA model is only as good as what it learned from. Splits, bias, and why "garbage in, garbage out" still rules.5 min ยท 2 quizzes
  6. ๐Ÿ’ฌ Meet the chatbots: LLMsHow ChatGPT, Claude and friends work: one word at a time, with surprising results.6 min ยท 2 quizzes